Brand: MSD Ignition
Manufacturer's Part Number: 8503
Part Type: Distributors
Product Line: MSD Digital E-Curve Pro Billet Distributors
Automotive Fittings Part Number: MSD-8503
UPC: 085132085033
Distributor Cap Included: Yes
Distributor Cap Style: Male/HEI
Distributor Cap Type: Small cap
Ignition Coil Included: No
Ignition Module Included: Yes
Computer-Controlled Compatible: No
Trigger Style: Magnetic
Advance Type: Electronic and vacuum
Ignition Box Required: No
Mechanical Tach Drive: No
Slip Collar: No
Distributor Gear Material: Iron
Distributor Gear Rotation: Standard
Distributor Cap Color: Red
Housing Material: Aluminum
Housing Finish: Natural
Marine Use: No
Remanufactured: No
Quantity: Sold individually.
Notes: Not compatible with hydraulic roller cams unless distributor gear is changed. Not compatible with factory wiring harness or computer controls. Distributor is 9.250 in. tall from engine to top of distributor cap.
Description:
MSD Digital E-Curve distributors will drop right into your engine and fire up with three simple connections! Not only are there no external controls or boxes to mount and connect, but you can set a timing curve with the twist of a rotary dial! That's right, no more springs or stop bushings to fumble with. A new digital module lets you select from 20 different "centrifugal" curves and five vacuum curves--that's 100 combinations! Simply remove the cap to access the rotary dials and select a curve to match your application. You can also set an rpm limit that will protect your engine from over-rev damage caused by a missed shift or driveline failure.